3x+31=256

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Solution for 3x+31=256 equation: 


Simplifying
3x + 31 = 256

Reorder the terms:
31 + 3x = 256

Solving
31 + 3x = 256

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-31' to each side of the equation.
31 + -31 + 3x = 256 + -31

Combine like terms: 31 + -31 = 0
0 + 3x = 256 + -31
3x = 256 + -31

Combine like terms: 256 + -31 = 225
3x = 225

Divide each side by '3'.
x = 75

Simplifying
x = 75

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